When a man is about to have oral sex with a woman and she "comes at him" from across the room...ending in her wrapping her pussy lips around his face...giving him the perfect opportunity to have some fish.

Hey Ed....I was really excited last night when Nina gave me the beaver slap.

When a woman takes her overly-loose pussy lips and binds them together with yarn. After her lips are bound, she then proceeds to "slap" them against her partner's eye in a backhanded motion until one of her partner's eyes swells completely shut...arrrrgh...pirate style!